Convert your 5-channel JBL On-Wall Home Cinema Speaker System to 6 or 7-channel surround-sound operation with this expansion speaker. Designed with the same technology preferred by film recording professionals and movie theater designers, this sound system will bring a full cinematic experience into your home. Adding additional speakers will bring well-rounded sound to all corners of the room.

I needed some rear speakers,because the speakers I have are blown which are jbl´s so I decided to stay with the same brand they are wonderful speakers I would recommend these speakers very affordable and sounds great